Want to hear about other awesome products?

Xen gets cold this time of year.

Upon his death, Nihilanth pierces the heavens with a curse. Spitting poisonous bile and otherworldly vulgarities, you can only understand a few words... “That hoodie is fantastic. Where’d you get it?” You wink. "ThinkGeek, of course.

Dodging Marines, parasitic headcrabs, and building collapses is definitely a workout. There’s no doubt that the warzone is uncomfortably warm and you’ve spent days sweating profusely. But, what you don’t know is that when Xen is cold, it’s super, duper cold. So, when you decide to traverse that dimensional portal, make sure you bring a sweater, a Black Mesa Hoodie to be specific.